中国已成为世界上最大的城市轨道交通建设市场,信息技术的应用在支持轨道交通企业的业务和管理方面作用越来越重要。我国城市化建设步伐不断加快,中心城市不断向周边辐射,城市轨道交通建设的紧迫性也在增加。轨道交通已经成为各个城市优化公共交通、提升城市可持续发展能力的重要的基础设施建设项目。迄今为止,已有10个城市开通了31条城市轨道交通线,运营里程达到835.5公里。 China has become the largest urban rail transit market in the world and the role of information technology in supporting the business and management of rail transit enterprises is playing an increasingly important role. The pace of urbanization in our country continues to accelerate, and the central cities continue to radiate to the surrounding areas. The urgency of urban rail transit is also on the rise. Rail transit has become an important infrastructure construction project in various cities to optimize public transport and enhance the city’s capacity for sustainable development. So far, 10 cities have opened 31 urban rail lines, operating mileage reached 835.5 kilometers.